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CBSE Class 10 Answered

Howmany moles are represented by 36 g of water?
Asked by | 12 Oct, 2009, 08:28: PM
answered-by-expert Expert Answer

Molecular mass of  H2O = 16+ 2

                                              = 18.

So No. of moles = mass /  molecular mass

                               =   36 /18

                              =  18

  

 

Answered by | 12 Oct, 2009, 11:42: PM

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